Question

Let A = {1, 2}, B = {3, 6), function f : A → B be defined by f(x) = 3x and function
g: A → B be defined by g(x) = x² + 2. Show that f = g.

​

Answer 1

Answer:

Simply write the ordered pairs as follows:

fun. A to B

put x=1 we get 3 as fun. A toB = 3x (x=1)

put x=2 we get 6 similarly

now fun. g

put x= 1 we get 3 as 1 square = 1 and +2 become 3

now

put x =2 we get 6 as 2 square =4 and +2 become 6

hence functions are equal

f=g

ordered pairs are

f={(1,3) , (2,6)}

g={(1,3) ,(2,6)}

hope it's helpful

if u like this then mark as Brainliest!!